Home / 7,033.90-9,707.28-4,050.54

Finding the Fourth Proportional to 7,033.90, 9,707.28 and 4,050.54

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Solution

The fourth proportional to 7,033.90, 9,707.28 and 4,050.54 is: 5,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.90 : 9,707.28 = 4,050.54 : x
  2. Step 2: Convert to fraction form
    7,033.90/9,707.28 = 4,050.54/x
  3. Step 3: Cross multiply
    7,033.90x = 9,707.28 × 4,050.54
  4. Step 4: Simplify right side
    7,033.90x = 39,319,725.93
  5. Step 5: Solve for x
    x = 39,319,725.93/7,033.90
  6. Step 6: Final answer
    x = 5,590.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.